| NRGEX | VLEOX | NRGEX / VLEOX | |
| Total Expense Ratio | 0.02 | 1.18 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.18 | 58% |
| Fund Existence | 4 years | 33 years | - |
| Gain YTD | 5.513 | 4.920 | 112% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.44B | 849M | 994% |
| Annual Yield % from dividends | 1.23 | 0.00 | - |
| Returns for 1 year | -12.11 | 2.59 | -468% |
| Returns for 3 years | -4.30 | 30.03 | -14% |
| Returns for 5 years | N/A | 18.36 | - |
| Returns for 10 years | N/A | 64.74 | - |